Bracket, Pole Top for Post Type Insulators (5-53Supp20-23)

SUPPLEMENTAL CATALOG BULLETIN 5-53.22 June 2008

Spool insulators are used with spool bolts (upset bolts) clevises, secondary racks and various brackets for deadending or supporting secondary voltage conductors. Insulators, Spool

Porcelain, Wet Process, Gray Glaze

Low-Frequency Flashover (kV)

Ultimate Tensile Strength 2000 lbs. 3000 lbs. 4000 lbs. 4500 lbs. 6000 lbs.

Approx. Ship Weight, each

Catalog Number ANSI Class *

Wet, 10 Sec.

Dry 60 Sec.

Vertical

Horizontal

C9091031 53-1

20kV

8kV

10kV

.50 lb.

DE4S5

53-2

25kV 12kV 15kV 1.2 lbs. 25kV 12kV 15kV 1.25 lbs. 25kV 12kV 15kV 2.35 lbs. 35kV 18kV 25kV 2.45 lbs.

C9091033 53-3 C9091034 53-4 C9091035 53-5

*ANSI C29.3 All internal holes are sized for 5 / 8 " bolts

3"

3 1 / 8 "

2 1 / 4 "

3 3 / 16 "

7 / 16 " R

11 / 16 " R

3"

7 / 16 " R

2 1 / 8 "

C9091033 ANSI 53-3

DE4S5 ANSI 53-2

C9091031 ANSI 53-1

4"

4 1 / 8 "

4 1 / 8 "

7 / 16 " R

5 / 8 " R

3"

C9091034 ANSI 53-4

C9091035 ANSI 53-5

® NOTE: Because Hubbell has a policy of continuous product improvement, we reserve the right to change design and specifications without notice. 210 N. Allen St. • Centralia, MO 65240 ®

© 2008 & 2012 Hubbell Incorporated                           Printed in USA

POWER SYSTEMS, INC.